From the article pulmonary infections in the returned traveler, it can be denoted that there are a wide variety of infections which are present with the pulmonary symptoms. In this regards, the clinicians have a role in differentiating the various causes of such diseases. Consequently, there are various risks attributed to the travel related pulmonary diseases which are highly dependent on the travel destinations as well as the duration one stays in such destination. Moreover, it is of on the activities undertaken. This disease includes pneumonia which is mainly contracted when one travel and exposes oneself to the cold places which cause chest and pulmonary infection (Trimble, Moffat & Collins, 2017).

From the article titled the Novel vaccination approaches to prevent tuberculosis in children, it is denoted that the tuberculosis is an underappreciated problem since it causes approximately ten percent of deaths in the world. Children are perceived to be susceptible to the mycobacterium infection causing tuberculosis. The vaccinations which are provided in order to prevent tuberculosis have been found to be not efficient especially when it comes to eliminating pulmonary tuberculosis which is also linked to pneumonia. In this regards, it is necessary that new vaccines against tuberculosis, especially for children to be manufactured so that it can boost the induced immunity so that they can be protected (Triccas&Counoupas, 2016).

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